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STRUCTURE OF LASSO PEPTIDE ASTEXIN1
Authors
Maksimov, M.O., Link, A.J.
Assembly
ASTEXIN1
Entity
1. ASTEXIN1 (polymer, Thiol state: not present), 23 monomers, 2582.687 Da Detail

GLSQGVEPDI GQTYFEESRI NQD


Formula weight
2582.687 Da
Source organism
Asticcacaulis excentricus
Exptl. method
solution NMR
Refine. method
STRUCTURES WERE CALCULATED BY TORSION ANGLE DYNAMICS AND SIMULATED ANNEALING.
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 97.8 %, Completeness (bb): 100.0 % Detail

Polymer type: polypeptide(L)

Total1H
All97.8 % (133 of 136)97.8 % (133 of 136)
Backbone100.0 % (48 of 48)100.0 % (48 of 48)
Sidechain96.6 % (85 of 88)96.6 % (85 of 88)
Aromatic88.9 % (8 of 9)88.9 % (8 of 9)
Methyl100.0 % (9 of 9)100.0 % (9 of 9)

1. ASTEXIN1

GLSQGVEPDI GQTYFEESRI NQD

Sample

Solvent system DMSO, Pressure 1 atm, Temperature 295 K, Details 4.4 MG/ML OF ASTEXIN1


#NameIsotope labelingTypeConcentration
1ASTEXIN1natural abundance4.4 mg/mL

Protein Blocks Logo
Calculated from 20 models in PDB: 2LTI, Strand ID: A Detail


Release date
2012-09-03
Citation
Precursor-centric genome-mining approach for lasso peptide discovery
Maksimov, M.O., Pelczer, I., Link, A.
Proc. Natl. Acad. Sci. U. S. A. (2012), 109, 15223-15228, PubMed 22949633 , DOI 10.1073/pnas.1208978109 ,
Related entities 1. ASTEXIN1, : 1 : 1 : 1 : 2 entities Detail
Experiments performed 3 experiments Detail
NMR combined restraints 5 contents Detail
Keywords ASTEXIN1, LASSO PEPTIDE, NMR, SIDECHAIN-TO-BACKBONE LINK